// For flags

CVE-2024-53681

nvmet: Don't overflow subsysnqn

Severity Score

7.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In the Linux kernel, the following vulnerability has been resolved: nvmet: Don't overflow subsysnqn nvmet_root_discovery_nqn_store treats the subsysnqn string like a fixed
size buffer, even though it is dynamically allocated to the size of the
string. Create a new string with kstrndup instead of using the old buffer.

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: nvmet: No desborde subsysnqn nvmet_root_discovery_nqn_store trata la cadena subsysnqn como un búfer de tamaño fijo, aunque se le asigna dinámicamente el tamaño de la cadena. Cree una nueva cadena con kstrndup en lugar de usar el búfer anterior.

In the Linux kernel, the following vulnerability has been resolved: nvmet: Don't overflow subsysnqn nvmet_root_discovery_nqn_store treats the subsysnqn string like a fixed size buffer, even though it is dynamically allocated to the size of the string. Create a new string with kstrndup instead of using the old buffer.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Local
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2025-01-15 CVE Reserved
  • 2025-01-15 CVE Published
  • 2025-01-15 CVE Updated
  • 2025-01-16 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 6.9 < 6.12.9
Search vendor "Linux" for product "Linux Kernel" and version " >= 6.9 < 6.12.9"
en
Affected
Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
>= 6.9 < 6.13-rc6
Search vendor "Linux" for product "Linux Kernel" and version " >= 6.9 < 6.13-rc6"
en
Affected